/*
 * Copyright 2006-2008 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.martinimix.webflow.accessor;

import java.util.Locale;

import org.springframework.webflow.execution.RequestContext;

/**
 * Provides an interface to retrieve the request locale from a
 * Web Flow request context.
 * 
 * @author Scott Rossillo
 *
 */
public interface LocaleAccessor {

	/**
	 * Returns the locale of the current request.
	 * 
	 * @param context the <code>RequestContext</code>
	 * from which to retrieve the current <code>Locale</code>
	 * 
	 * @return the <code>Locale</code> of the current request
	 */
	public Locale getLocale(RequestContext context);
}
